Resistance Spot Welding Insights: A Dataset Integrating Process Parameters, Infrared, and Surface Imaging

The database serves as comprehensive record of the welding spot process, including - The monitor of crucial process parameters such as current and force during the nugget formation. - Record of input parameters such as current, welding time, applied force to the electrodes, and characteristics of the material used as thickness and material type. - Welding output of as the mechanical resistance and nugget diameter, along with its corresponding classification. Additionally, images of the melting point (nugget) were taken with a thermographic camera and digital camera to link the relationship between input parameters for each unit build.本数据库完整记录了点焊工艺相关内容，具体包含以下内容： - 熔核（nugget）形成阶段电流、压力等关键工艺参数的监测数据； - 各类输入参数记录，涵盖电流、焊接时长、电极压力，以及工件材料厚度、材料类别等材料特性参数； - 焊接输出结果，包括力学抗力、熔核直径及其对应分类标签。 此外，本数据库还通过热成像相机（thermographic camera）与数码相机采集了熔核的相关图像，用于建立各生产单元输入参数与熔核特征间的关联关系。